Baby Weight & Age Calculator – Baby Growth Tracker (0–5 Years)
Worried about your baby’s weight? This Baby Weight & Age Calculator helps parents track growth and compare their baby’s weight against WHO child growth standards from birth to 5 years.
BABY WEIGHT BY AGE CALCULATOR
Choose input method:
📌 Based on WHO 2006 Child Growth Standards. Source: World Health Organization.
⚠️ This tool is for informational purposes only and is not a substitute for professional medical advice. Always consult your pediatrician for specific health concerns.
It’s a simple way to monitor health without overthinking every gram.
H2: How to Use the Baby Weight Calculator
- Select Baby’s Gender
- Enter Date of Birth or Age in months
- Enter current Weight
- Click Check Growth
👉 The tool shows:
- 🧸 Expected weight range for baby’s age
- 📈 Whether they’re in a healthy percentile
- 🩺 Friendly growth advice
👉 Use the Baby Growth Calculator Now
H2: WHO Growth Standards by Age
👶 Baby Normal Weight by Age (Months)
| Age (Months) | Boys: Normal Weight (kg) | Girls: Normal Weight (kg) |
|---|---|---|
| Birth | 2.5 – 4.3 | 2.4 – 4.2 |
| 3 Months | 5.1 – 7.9 | 4.5 – 7.3 |
| 6 Months | 6.4 – 9.7 | 5.8 – 8.9 |
| 12 Months | 8.6 – 11.8 | 7.8 – 11.0 |
| 24 Months | 10.5 – 14.3 | 9.5 – 13.9 |
📌 These ranges are average; slight variation is normal.
H2: Who Should Use This Tool?
- 👪 Parents of babies, toddlers, infants
- 👩⚕️ Pediatricians, nurses
- 📊 Daycares and childcare centers
- 🍼 First-time parents tracking milestones
H2: Tips for Healthy Baby Growth
- 🍽 Breastfeeding or formula feeding on schedule
- 💤 Ensure proper sleep and tummy time
- 🧘 Avoid pressure – every baby grows at their own pace
- 🩺 Always consult pediatricians for growth concerns